CropHist

Crop History for Union County, Iowa

2008–2025 · USDA Cropland Data Layer

Top Crops (2025)

Grassland/Pasture
36.8%
Corn
21.3%
Soybeans
19.6%
Deciduous_Forest
8.0%
Developed/Low_Intensity
3.4%
Alfalfa
2.7%
Developed/Open_Space
2.1%
Open_Water
1.4%
Mixed_Forest
0.8%
Other_Hay/Non_Alfalfa
0.7%

Dominant Crop by Year

2008: Grassland/Pasture44.8%
2009: Grassland/Pasture45.2%
2010: Grassland/Pasture42.1%
2011: Corn24.2%
2012: Corn22.4%
2013: Corn23.8%
2014: Corn24.0%
2015: Grassland/Pasture29.2%
2016: Grassland/Pasture29.2%
2017: Corn23.9%
2018: Corn23.1%
2019: Grassland/Pasture32.7%
2020: Grassland/Pasture32.9%
2021: Grassland/Pasture38.2%
2022: Grassland/Pasture39.8%
2023: Grassland/Pasture40.1%
2024: Grassland/Pasture40.8%
2025: Grassland/Pasture36.8%
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